The name of the thatched cottage is named after the grandfather of the founder joy chen. Mao Degong (decorated by Chen Maode) is an 80-year-old farmer in Zurong Village, Longmen Town, Leizhou City, Leizhou Peninsula, Guangdong Province. Grandpa who speaks Minnan dialect in Leizhou Peninsula is generally called "Gong". People who are called "public" have the simplest respect besides seniority. As for "Caotang", it is synonymous with the reclusive culture in China's history. Because of its simplicity, naturalness and quietness, it has been highly praised by scholars of past dynasties.